Lighting fixture backing plate



FIG. 1 is a perspective view of a lighting fixture backing plate showing my new design;

FIG. 2 is a front elevational view of the lighting fixture backing plate;

FIG. 3 is a rear elevational view of the backing plate;

FIG. 4 is a right side elevational view of the backing plate, the left side elevational view being identical;

FIG. 5 is a top plan view of the backing plate, the bottom elevational view being identical;

FIG. 6 is a perspective view of another embodiment of a lighting fixture backing plate showing my new design;

FIG. 7 is a front plan view of the backing plate;

FIG. 8 is a rear plan view of the backing plate;

FIG. 9 is a right side plan view of the backing plate, the left side elevational view being identical; and,

FIG. 10 is a top plan view of the backing plate, the bottom elevational view being identical.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a lighting fixture backing plate, as shown and described. 